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368-39-8

Name Triethyloxonium tetrafluoroborate
CAS 368-39-8
EINECS(EC#) 206-705-1
Molecular Formula C6H15BF4O
MDL Number MFCD00044423
Molecular Weight 189.99
MOL File 368-39-8.mol
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Chemical Properties

Appearance white to light yellow crystal powde
Melting point  96-97°C
density  1.328 g/mL at 25 °C
storage temp.  2-8°C
solubility  methylene chloride: 20 mg/mL, clear, colorless
form  Powder
color  White
Water Solubility  REACTS
Sensitive  Moisture Sensitive
Usage A powerful ethylating agent.
Merck  5796
BRN  3598090
Exposure limits ACGIH: TWA 50 ppm
OSHA: TWA 25 ppm; STEL 125 ppm
NIOSH: IDLH 2300 ppm
InChI InChI=1S/C6H15O.BF4/c1-4-7(5-2)6-3;2-1(3,4)5/h4-6H2,1-3H3;/q+1;-1
InChIKey IYDQMLLDOVRSJJ-UHFFFAOYSA-N
SMILES [B-](F)(F)(F)F.[O+](CC)(CC)CC
CAS DataBase Reference 368-39-8(CAS DataBase Reference)
EPA Substance Registry System 368-39-8(EPA Substance)

Safety Data

Hazard Codes  C
Risk Statements 
R34:Causes burns.
R40:Limited evidence of a carcinogenic effect.
R14:Reacts violently with water.
Safety Statements 
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S24/25:Avoid contact with skin and eyes .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S22:Do not breathe dust .
RIDADR  UN 3265 8/PG 2
WGK Germany  2
RTECS  RR4584700
F  3-10-16-21
Hazard Note  Corrosive
TSCA  Yes
HazardClass  4.1
PackingGroup  II
HS Code  29420000
Toxicity
dnd-smc 500 mmol/L CPBTAL 23,2485,75

Hazard Information

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